参数资料
型号: MSP430F5500IRGZ
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQCC48
封装: PLASTIC, VQFN-48
文件页数: 63/99页
文件大小: 1134K
代理商: MSP430F5500IRGZ
PRODUCTPREVIEW
MSP430F550x
SLAS645B – JULY 2009 – REVISED JULY 2010
www.ti.com
10-Bit ADC, Linearity Parameters
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
1.4 V
≤ (VeREF+ – VREF–/VeREF–)min ≤ 1.6 V
±1.0
Integral
EI
2.2 V/3 V
LSB
linearity error
1.6 V < (VeREF+ – VREF–/VeREF–)min ≤ VAVCC
±1.0
Differential
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
ED
2.2 V/3 V
±1.0
LSB
linearity error
CVREF+ = 20 pF
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
EO
Offset error
2.2 V/3 V
±1.0
LSB
Internal impedance of source RS < 100 , CVREF+ = 20 pF
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
EG
Gain error
2.2 V/3 V
±1.0
LSB
CVREF+ = 20 pF
Total unadjusted
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
ET
2.2 V/3 V
±1.0
±2.0
LSB
error
CVREF+ = 20 pF
REF, External Reference
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
Positive external
VeREF+
VeREF+ > VREF–/VeREF–
(2)
1.4
AVCC
V
reference voltage input
Negative external
VeREF–
VeREF+ > VREF–/VeREF–
(3)
0
1.2
V
reference voltage input
(VeREF+
Differential external
VeREF+ > VREF–/VeREF–
(4)
1.4
AVCC
V
VeREF–)
reference voltage input
1.4 V
≤ VeREF+ ≤ VAVCC , VeREF– = 0 V,
fADC10CLK = 5 MHz, ADC10SHTx = 0x0001,
2.2 V/3 V
±10
A
Conversion rate 200 ksps
IVeREF+
Static input current
IVeREF–
1.4 V
≤ VeREF+ ≤ VAVCC , VeREF– = 0 V,
fADC10CLK = 5 MHZ, ADC10SHTX = 0x1000,
2.2 V/3 V
±1
A
Conversion rate 20 ksps
Capacitance at VREF+/-
CVREF+/-
(5)
TBD
F
terminal
(1)
The external reference is used during ADC conversion to charge and discharge the capacitance array. The input capacitance, CI, is also
the dynamic load for an external reference during conversion. The dynamic impedance of the reference supply should follow the
recommendations on analog-source impedance to allow the charge to settle for 12-bit accuracy.
(2)
The accuracy limits the minimum positive external reference voltage. Lower reference voltage levels may be applied with reduced
accuracy requirements.
(3)
The accuracy limits the maximum negative external reference voltage. Higher reference voltage levels may be applied with reduced
accuracy requirements.
(4)
The accuracy limits minimum external differential reference voltage. Lower differential reference voltage levels may be applied with
reduced accuracy requirements.
(5)
Two decoupling capacitors, TBD F and TBD nF, should be connected to VREF to decouple the dynamic current required for an
external reference source if it is used for the ADC10_A. See also the MSP430x5xx Family User's Guide (SLAU208).
66
Copyright 2009–2010, Texas Instruments Incorporated
相关PDF资料
PDF描述
MK1726-04AS 128 MHz, OTHER CLOCK GENERATOR, PDSO8
MC68HC908JK1MP 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP20
MCF5407FT220 32-BIT, 220 MHz, RISC PROCESSOR, PQFP208
MPC7410HX450LE 32-BIT, 450 MHz, RISC PROCESSOR, CBGA360
M37160M8-XXXFP 8-BIT, MROM, 8.86 MHz, MICROCONTROLLER, PDSO42
相关代理商/技术参数
参数描述
MSP430F5500IRGZR 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5500IRGZT 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5501IRGZR 功能描述:16位微控制器 - MCU Mixed Signal Micro controller RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5501IRGZT 功能描述:16位微控制器 - MCU Mixed Signal Micro controller RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F5502IRGZR 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT